//一级分类数据
export interface category1 {
  id: number;
  name: string;
}

//二级分类数据
export interface category2 {
  category1Id: number;
  id: number;
  name: string;
}

//三级分类数据
export interface category3 {
  category2Id: number;
  id: number;
  name: string;
}
